Description
Options like collect_posture, collect_device_invites, services.collect_hosts, identity_dims and the posture wildcard carry prose warnings only; operators discover the API-call and series cost live. The app already knows fleet size and current series counts - provide a status-page and/or -preflight estimate (“enabling collect_posture adds ~N API calls/tick; identity_dims adds ~N series”) before the knob is enabled. Extends the existing acknowledge_cardinality advisory pattern.
Acceptance Criteria
- #1 For at least the per-device subrequest knobs and identity_dims, an estimate of added API calls/tick and series is available before enabling
- #2 Estimates derive from live fleet/series data, not hardcoded guesses
Definition of Done
- #1 just check passes (the full gate; it is what CI enforces)
- #2 just gen leaves no diff (only if a generated artifact’s inputs changed)
- #3 just –fmt –check passes and every new recipe has a # doc comment and a [group(…)]
Implementation Plan
Lane J derives pre-enable API-call and series estimates from live runtime fleet/cardinality state and exposes them through the existing status surface; no new config key or hardcoded fleet guess.
Implementation Notes
Lane J implemented live status API enable_cost_estimates from cached fleet and live series state; identity_dims reports zero when node_dims makes it inert. Root regenerated the public status schema. Red-first and negative guard evidence was completed in the lane; focused status tests passed.
Deviation: the required CodeRabbit gate was attempted three times after a green integrated just check; each run failed before analysis with a recoverable WebSocket-closed connection error and no complete line. No finding was produced or treated as clean. Root performed a full staged-diff review and proceeded to avoid letting an external review-service outage stop the unattended wave.
Final Summary
Added live status-API cost forecasts for per-device posture, invite and identity-dimension knobs using the cached fleet size and active-series fan-out rather than hardcoded guesses. Implementation SHA 882b4cf. Final integrated just check passed at 5b55617; exact-head CI run 33354208183 completed success.